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Diffstat (limited to 'data/minecraftprocess.cpp')
| -rw-r--r-- | data/minecraftprocess.cpp | 248 |
1 files changed, 0 insertions, 248 deletions
diff --git a/data/minecraftprocess.cpp b/data/minecraftprocess.cpp deleted file mode 100644 index 1eea8f82..00000000 --- a/data/minecraftprocess.cpp +++ /dev/null @@ -1,248 +0,0 @@ -/* Copyright 2013 MultiMC Contributors - * - * Authors: Orochimarufan <orochimarufan.x3@gmail.com> - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "minecraftprocess.h" - -#include <QDataStream> -#include <QFile> -#include <QDir> -#include <QImage> -#include <QProcessEnvironment> - -#include "instance.h" - -#include "osutils.h" -#include "pathutils.h" - -#define LAUNCHER_FILE "MultiMCLauncher.jar" -#define IBUS "@im=ibus" - -// commandline splitter -QStringList MinecraftProcess::splitArgs(QString args) -{ - QStringList argv; - QString current; - bool escape = false; - QChar inquotes; - for (int i=0; i<args.length(); i++) - { - QChar cchar = args.at(i); - - // \ escaped - if (escape) { - current += cchar; - escape = false; - // in "quotes" - } else if (!inquotes.isNull()) { - if (cchar == 0x5C) - escape = true; - else if (cchar == inquotes) - inquotes = 0; - else - current += cchar; - // otherwise - } else { - if (cchar == 0x20) { - if (!current.isEmpty()) { - argv << current; - current.clear(); - } - } else if (cchar == 0x22 || cchar == 0x27) - inquotes = cchar; - else - current += cchar; - } - } - if (!current.isEmpty()) - argv << current; - return argv; -} - -// prepare tools -inline void MinecraftProcess::extractIcon(InstancePtr inst, QString destination) -{ - QImage(":/icons/instances/" + inst->iconKey()).save(destination); -} - -inline void MinecraftProcess::extractLauncher(QString destination) -{ - QFile(":/launcher/launcher.jar").copy(destination); -} - -void MinecraftProcess::prepare(InstancePtr inst) -{ - extractLauncher(PathCombine(inst->minecraftDir(), LAUNCHER_FILE)); - extractIcon(inst, PathCombine(inst->minecraftDir(), "icon.png")); -} - -// constructor -MinecraftProcess::MinecraftProcess(InstancePtr inst, QString user, QString session, ConsoleWindow *console) : - m_instance(inst), m_user(user), m_session(session), m_console(console) -{ - connect(this, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(finish(int, QProcess::ExitStatus))); - - // prepare the process environment - QProcessEnvironment env = QProcessEnvironment::systemEnvironment(); - -#ifdef LINUX - // Strip IBus - if (env.value("XMODIFIERS").contains(IBUS)) - env.insert("XMODIFIERS", env.value("XMODIFIERS").replace(IBUS, "")); -#endif - - // export some infos - env.insert("INST_NAME", inst->name()); - env.insert("INST_ID", inst->id()); - env.insert("INST_DIR", QDir(inst->rootDir()).absolutePath()); - - this->setProcessEnvironment(env); - m_prepostlaunchprocess.setProcessEnvironment(env); - - // set the cwd - QDir mcDir(inst->minecraftDir()); - this->setWorkingDirectory(mcDir.absolutePath()); - m_prepostlaunchprocess.setWorkingDirectory(mcDir.absolutePath()); - - // std channels - connect(this, SIGNAL(readyReadStandardError()), SLOT(on_stdErr())); - connect(this, SIGNAL(readyReadStandardOutput()), SLOT(on_stdOut())); -} - -// console window -void MinecraftProcess::on_stdErr() -{ - if (m_console != nullptr) - m_console->write(readAllStandardError(), ConsoleWindow::ERROR); -} - -void MinecraftProcess::on_stdOut() -{ - if (m_console != nullptr) - m_console->write(readAllStandardOutput(), ConsoleWindow::DEFAULT); -} - -void MinecraftProcess::log(QString text) -{ - if (m_console != nullptr) - m_console->write(text); - else - qDebug(qPrintable(text)); -} - -// exit handler -void MinecraftProcess::finish(int code, ExitStatus status) -{ - if (status != NormalExit) - { - //TODO: error handling - } - - log("Minecraft exited."); - - m_prepostlaunchprocess.processEnvironment().insert("INST_EXITCODE", QString(code)); - - // run post-exit - if (!m_instance->settings().get("PostExitCommand").toString().isEmpty()) - { - m_prepostlaunchprocess.start(m_instance->settings().get("PostExitCommand").toString()); - m_prepostlaunchprocess.waitForFinished(); - if (m_prepostlaunchprocess.exitStatus() != NormalExit) - { - //TODO: error handling - } - } - - if (m_console != nullptr) - m_console->setMayClose(true); - - emit ended(); -} - -void MinecraftProcess::launch() -{ - if (!m_instance->settings().get("PreLaunchCommand").toString().isEmpty()) - { - m_prepostlaunchprocess.start(m_instance->settings().get("PreLaunchCommand").toString()); - m_prepostlaunchprocess.waitForFinished(); - if (m_prepostlaunchprocess.exitStatus() != NormalExit) - { - //TODO: error handling - return; - } - } - - m_instance->setLastLaunch(); - - prepare(m_instance); - - genArgs(); - - log(QString("Minecraft folder is: '%1'").arg(workingDirectory())); - log(QString("Instance launched with arguments: '%1'").arg(m_arguments.join("' '"))); - - start(m_instance->settings().get("JavaPath").toString(), m_arguments); - if (!waitForStarted()) - { - //TODO: error handling - } - - if(m_console != nullptr) - m_console->setMayClose(false); -} - -void MinecraftProcess::genArgs() -{ - // start fresh - m_arguments.clear(); - - // window size - QString windowSize; - if (m_instance->settings().get("LaunchMaximized").toBool()) - windowSize = "max"; - else - windowSize = QString("%1x%2"). - arg(m_instance->settings().get("MinecraftWinWidth").toInt()). - arg(m_instance->settings().get("MinecraftWinHeight").toInt()); - - // window title - QString windowTitle; - windowTitle.append("MultiMC: ").append(m_instance->name()); - - // Java arguments - m_arguments.append(splitArgs(m_instance->settings().get("JvmArgs").toString())); - -#ifdef OSX - // OSX dock icon and name - m_arguments << "-Xdock:icon=icon.png"; - m_arguments << QString("-Xdock:name=\"%1\"").arg(windowTitle); -#endif - - // lwjgl - QString lwjgl = m_instance->lwjglVersion(); - if (lwjgl != "Mojang") - lwjgl = QDir(globalSettings->get("LWJGLDir").toString() + "/" + lwjgl).absolutePath(); - - // launcher arguments - m_arguments << QString("-Xms%1m").arg(m_instance->settings().get("MinMemAlloc").toInt()); - m_arguments << QString("-Xmx%1m").arg(m_instance->settings().get("MaxMemAlloc").toInt()); - m_arguments << "-jar" << LAUNCHER_FILE; - m_arguments << m_user; - m_arguments << m_session; - m_arguments << windowTitle; - m_arguments << windowSize; - m_arguments << lwjgl; -} |